040000 tree 5954374dc34157532e1c535a3d6032a6f2680ca0	analysis
040000 tree 026d6a6db8ed82e579c14f4a871ec36f7ecd7a75	code
040000 tree 53ac20d59e338ff8402b0b0b1311d89a25bdbbb3	conversion
040000 tree 86df51e035a18a47ab8e632b04907d6bcce48e77	desugar
040000 tree 367da09bc189ff550041810f21376e67dac5ca75	optimize
040000 tree b3137c36a33d9083d9bc81df28bc19b712f5c713	regalloc
040000 tree ad8f03b369eacf243b94cd58fd47aca2e3b61731	synthetic